EP3844222A4 - Tire sealant composition - Google Patents

Tire sealant composition Download PDF

Info

Publication number
EP3844222A4
EP3844222A4 EP18931686.2A EP18931686A EP3844222A4 EP 3844222 A4 EP3844222 A4 EP 3844222A4 EP 18931686 A EP18931686 A EP 18931686A EP 3844222 A4 EP3844222 A4 EP 3844222A4
Authority
EP
European Patent Office
Prior art keywords
sealant composition
tire sealant
tire
composition
sealant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18931686.2A
Other languages
German (de)
French (fr)
Other versions
EP3844222A1 (en
EP3844222B1 (en
EP3844222C0 (en
Inventor
Wai Kwong CHING
Angeline WIDJAJA
Koon Fung Lam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Active Tools International HK Ltd
Original Assignee
Active Tools International HK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Active Tools International HK Ltd filed Critical Active Tools International HK Ltd
Publication of EP3844222A1 publication Critical patent/EP3844222A1/en
Publication of EP3844222A4 publication Critical patent/EP3844222A4/en
Application granted granted Critical
Publication of EP3844222B1 publication Critical patent/EP3844222B1/en
Publication of EP3844222C0 publication Critical patent/EP3844222C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/005—Dendritic macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002—Dendritic macromolecules
    • C08G83/003—Dendrimers
    • C08G83/004—After treatment of dendrimers
EP18931686.2A 2018-08-30 2018-08-30 Tire sealant composition Active EP3844222B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/103211 WO2020042075A1 (en) 2018-08-30 2018-08-30 Tire sealant composition

Publications (4)

Publication Number Publication Date
EP3844222A1 EP3844222A1 (en) 2021-07-07
EP3844222A4 true EP3844222A4 (en) 2022-04-13
EP3844222B1 EP3844222B1 (en) 2023-09-06
EP3844222C0 EP3844222C0 (en) 2023-09-06

Family

ID=69643366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18931686.2A Active EP3844222B1 (en) 2018-08-30 2018-08-30 Tire sealant composition

Country Status (10)

Country Link
US (1) US20210252810A1 (en)
EP (1) EP3844222B1 (en)
JP (1) JP7208357B2 (en)
KR (1) KR102590880B1 (en)
CN (1) CN112930373A (en)
AU (1) AU2018438788B2 (en)
CA (1) CA3110919A1 (en)
ES (1) ES2965885T3 (en)
PL (1) PL3844222T3 (en)
WO (1) WO2020042075A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3010012A1 (en) 2015-12-31 2017-07-06 Polymer Adhesive Sealant Systems, Inc. System and method for flexible sealant with density modifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120141696A1 (en) * 2009-06-02 2012-06-07 Societe De Technologie Michelin Elastomer composition made from a thermoplastic copolymer, inflatable object provided with a gas barrier made from such a composition
US20150166848A1 (en) * 2013-12-18 2015-06-18 Top Alliance Technology Limited Sealant Composition

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398947B1 (en) * 2000-11-28 2003-09-22 금호석유화학 주식회사 Multi-reactive silicon compound having polyalkyleneglycol substituents and synthetic method thereof
CN101524895A (en) * 2009-03-26 2009-09-09 上海大学 Method of using super-cladodification polymer branch-connection inorganic nanometer powder for reinforcing surface rubber performance of engineering tyre
US8138128B2 (en) * 2009-08-25 2012-03-20 Halliburton Energy Services Inc. Radiation-induced thickening for set-on-command sealant compositions
HK1145125A2 (en) 2010-11-11 2011-04-01 Top Alliance Technology Ltd A sealant composition and method of making it
JP2013006949A (en) * 2011-06-24 2013-01-10 Yokohama Rubber Co Ltd:The Flat tire-sealing material
JP6700789B2 (en) * 2013-02-04 2020-05-27 パイロット ポリマー テクノロジーズ， インク． Salt-tolerant star polymer, salt-tolerant thickener containing salt-tolerant star polymer, method for producing salt-resistant composition, method for making salt-containing composition salt-tolerant, method for producing star polymer
CN103333346B (en) * 2013-06-14 2015-08-26 华南理工大学 A kind of can the hyperbranched resilient material and preparation method thereof of self-healing
US9260642B2 (en) 2013-12-04 2016-02-16 Top Alliance Technology Limited Sealant composition and method of preparing the same
CN114574160A (en) * 2013-12-18 2022-06-03 精联科技有限公司 Sealant composition
JP5926298B2 (en) * 2014-01-07 2016-05-25 トップ アライアンス テクノロジー リミテッド Sealant composition
KR102199045B1 (en) * 2014-01-21 2021-01-08 탑 얼라이언스 테크놀로지 리미티드 Sealant composition
CN104403109B (en) * 2014-11-28 2017-02-22 华南理工大学 Preparation method for reactive polyamidoamine dendrime rubber antioxidant
US10479926B2 (en) * 2015-02-17 2019-11-19 Halliburton Energy Services, Inc. Polyamino-functionalized nanoparticles as hardeners for particulate consolidation
US10549493B2 (en) * 2015-05-15 2020-02-04 Bridgestone Corporation Tyre sealant layer
WO2017070837A1 (en) 2015-10-27 2017-05-04 Top Alliance Technology Ltd. Sealant for tire repairing
PT3370949T (en) * 2015-11-06 2021-06-02 Trydel Res Pty Ltd Sealant composition
JP6658380B2 (en) 2016-07-25 2020-03-04 横浜ゴム株式会社 Tire puncture sealant and tire puncture repair kit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120141696A1 (en) * 2009-06-02 2012-06-07 Societe De Technologie Michelin Elastomer composition made from a thermoplastic copolymer, inflatable object provided with a gas barrier made from such a composition
US20150166848A1 (en) * 2013-12-18 2015-06-18 Top Alliance Technology Limited Sealant Composition

Also Published As

Publication number Publication date
PL3844222T3 (en) 2024-03-04
EP3844222A1 (en) 2021-07-07
CN112930373A (en) 2021-06-08
EP3844222B1 (en) 2023-09-06
JP7208357B2 (en) 2023-01-24
US20210252810A1 (en) 2021-08-19
ES2965885T3 (en) 2024-04-17
WO2020042075A1 (en) 2020-03-05
AU2018438788A1 (en) 2021-05-06
AU2018438788B2 (en) 2023-07-20
EP3844222C0 (en) 2023-09-06
KR102590880B1 (en) 2023-10-19
CA3110919A1 (en) 2020-03-05
KR20210049887A (en) 2021-05-06
JP2022502523A (en) 2022-01-11

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